Amazon does have the ability to remove downloaded items from your Kindles (assuming they sync with Amazon, of course); they've publicly used it before [https://www.nytimes.com/2009/07/18/technology/companies/18am...]. I can't confirm whether that happens when you chargeback, though.

No longer at amazon but I was in the appstore and charge backs were pretty common, you just lost access to the apps/iaps you charged back. Though I don't know what happens if you do it repeatedly or high value items.

And while they definitely deserve the ire for doing that with 1984, even in 2018 when I left preventing 1984 like issues were commonly brought up in design reviews, calling out 1984 by name.

Hope you don’t have any digital media streaming held with Amazon, or AWS, or Alexa, Kindle tablet, etc. So many horror stories get posted on hackernews regularly about what happens when one of these huge centralized companies decides to ban a customer with no recourse, no matter whose fault it is

I'd wager that, as with other digital "purchases" from companies like Apple, Google, Steam, etc, if your account is closed, you lose everything since you didn't actually buy it.